How do I add svg files via MatIconRegistry in unit tests?

Question

I\'m currently implementing \'unit testing\' in my angular application. However, if I run them, I receive multiple warnings/errors similar to this one: \'Error retrieving

Answer 1

Using typemoq for mocking; following worked for me:

const mockIconRegistry = Mock.ofType();
mockIconRegistry.setup(s => s.getNamedSvgIcon(It.isAny(), It.isAny())).returns(() => of(Mock.ofType().object));

and then

providers: [{ provide: MatIconRegistry, useFactory: () => mockIconRegistry.object }]